Chemistry Solubility

According to the table which solute is nonpolar.

• ammonium chloride

• naphthalene

• ethanol

• urea

What is a solvent?

• A liquid that will dissolve a solid solute

• Another word for solution

• A thing that make drinks change colour

• Usually the solid about to be dissolved

If a material does NOT dissolve in a liquid, it is said to be___________________

• soluble

• insoluble

• partly soluble

• partly insoluble

Which of the following describes: 'Dissolved particles are distributed evenly and you can no longer see them.'?

• conductivity

• solution

• mixture

• metal

Which of the following examples is nonpolar & cannot form a solution because it is insoluble?

• Kool Aid

• an oil spill in the in the ocean

• soda

• salt water

Which salt is LEAST soluble at 0 ºC?

• K₂Cr₂O₇

• KNO₃

•  KClO₃

• Ce₂(SO₄)₃

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Which is an example of a solvent?

• Salt

• Egg whites

• Water

• Sugar

What is solubility in chemistry?

• The ability of a substance to dissolve in a solvent

• The rate at which a substance reacts with another

• The temperature at which a substance melts

• The pressure required to liquefy a gas

Which of the following factors does NOT affect the solubility of a substance?

• Temperature

• Pressure

• Nature of the solute and solvent

• Color of the solute

In a saturated solution, what happens when more solute is added?

• The solute will dissolve completely

• The solute will remain undissolved

• The solution will become unsaturated

• The solute will react with the solvent